Skip to main content
Log in

Brutzeitliches Verhalten von SeggenrohrsängernAcrocephalus paludicola in der Voliere

Reproductive behaviour of Aquatic WarblersAcrocephalus paludicola in captivity

  • Published:
Journal für Ornithologie Aims and scope Submit manuscript

Abstract

Breeding behaviour of four hand-raised Aquatic Warblers has been studied in captivity. Two females produced fourteen clutches in 1991–94. The behaviour of early stages of the breeding cycle of this promiscuous sylviid warbler, which is one of the rarest passerine birds in the western Palearctic, could never been observed in the wild up to now. Both females built their nests within 3–5 days, being most active during early morning and in the evening. Nestbuilding strongly stimulated the copulation activity of two males. Each of the two males continuously attempted to copulate with the females during their fertile periods. Both females repulsed almost all of the copulation attemps and hit in the vegetation. The duration of mountings was unusually long (¯x = 23.7 ± 11.8 min; n=31). Between cloacal contacts the male remained on top or directly behind the female. Incubation (from laying of the last egg until hatching of first young) lasted 12 (two cases) and 14 days (one case). The interval between loss of a clutch and laying the first egg of the next clutch was 7 days (median; n=7). In case of a secretive and unobtrusive species being hard to observe in the wild like the Aquatic Warbler, studies of captive birds can provide an effective tool to understanding important aspects of their biology.

Zusammenfassung

Das Brutverhalten handaufgezogene Seggenrohrsänger wurde bei 14 Brutversuchen untersucht. Die frühen Stadien des Brutgeschäftes dieser Art konnten im Freiland bisher nicht beobachtet werden. Zwei Weibchen bauten ihr Nest in 3–5 Tagen, am häufigsten morgens und abends. Die Nestbautätigkeit wirkte als starker Stimulus auf die Kopulationsbereitschaft zweier Männchen. Jedes von ihnen versuchte während der fertilen Periode der Weibchen permanent zu kopulieren. Die Weibchen wehrten die allermeisten Kopulationsversuche ab oder versteckten sich in der Vegetation. Die Kopula war ungewöhnlich lang (¯x = 23,7 ± 11,8 min; n=31), weil die Männchen zwischen aktiven Phasen (Kloakenkontakt) auf dem Rücken der Weibchen oder direkt hinter ihm sitzen blieben. Die Bebrütungsdauer bis zum Schlupf betrug zweimal 12 und einmal 14 Tage. Der Abstand zwischen Gelegeverlust und Ablage des 1. Eies des nächsten Geleges betrug 7 Tage (Median; n=7). Bei schwierig im Freiland zu beobachtenden Arten wie dem Seggenrohrsänger können Volierenbeobachtungen entscheidend zum Verständnis deren Biologie beitragen.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Literatur

  • Birkhead, T. R., &A. P. Møller (1992): Sperm competition in birds: Evolutionary causes and consequences. London.

  • Dies. (1993): Female control of paternity. Trends Ecol. Evol. 8: 100–104.

    Article  CAS  Google Scholar 

  • Brown, P. E., &M. G. Davies (1949): Reed Warblers. East Molesey, Surrey.

  • Catchpole, C. K., &B. Leisler (1989): Variation in the song of the Aquatic WarblerAcrocephalus paludicola in response to playback of different song structures. Behaviour 108: 125–138.

    Article  Google Scholar 

  • Collar, N. J., &P. Andrew (1988): Birds to watch. ICBP Tech. publ. Cambridge.

  • Davies, N. B. (1983): Polyandry, cloaca-pecking and sperm competition in dunnocks. Nature 302: 334–336.

    Article  Google Scholar 

  • Ders. (1992): Dunnock behaviour and social evolution. Oxford.

  • Dowsett-Lemaire, F. (1981): Eco-ethological aspects of breeding in the Marsh WarblerAcrocephalus palustris. Rev. Ecol. 35: 437–491.

    Google Scholar 

  • Dyrcz, A. (1989): Polygyny in the Aquatic WarblerAcrocephalus paludicola. Ibis 131: 298–300.

    Article  Google Scholar 

  • Ders. (1993): Nesting biology of the Aquatic WarblerAcrocephalus paludicola in the Biebrza marshes (NE Poland). Vogelwelt 114: 2–15.

    Google Scholar 

  • Ders. &W. Zdunek (1993a): Breeding ecology of the Aquatic WarblerAcrocephalus paludicola on the Biebrza marshes, northeast Poland. Ibis 135: 181–189.

    Article  Google Scholar 

  • Dies. (1993b): Breeding statistics of the Aquatic WarblerAcrocephalus paludicola on the Biebrza marshes, northeast Poland. J. Orn. 134: 317–323.

    Article  Google Scholar 

  • Heise, G. (1970): Zur Brutbiologie des Seggenrohrsängers (Acrocephalus paludicola). J. Orn. 111: 54–67.

    Article  Google Scholar 

  • Koskimies, P. (1991):Acrocephalus schoenobaenus — Schilfrohrsänger. In:Glutz von Blotzheim, U. N., &K. Bauer, Handbuch der Vögel Mitteleuropas, Bd. 12: 291–340. Wiesbaden.

  • Leisler, B. (1991):Acrocephalus melanopogon — Mariskensänger. In:Glutz von Blotzheim, U. N., &K. Bauer, Handbuch der Vögel Mitteleuropas, Bd. 12: 217–252. Wiesbaden.

  • Ders. &C. K. Catchpole (1992): The evolution of polygamy in European reed warblers of the genusAcrocephalus: A comparative approach. Ethol. Ecol. Evol. 4: 225–243.

    Article  Google Scholar 

  • Schulze-Hagen, K. (1991):Acrocephalus paludicola — Seggenrohrsänger. In:Glutz von Blotzheim, U. N., &K. Bauer, Handbuch der Vögel Mitteleuropas, Bd. 12: 252–291. Wiesbaden.

  • Ders.,I. Swatschek, A. Dyrcz &M. Wink (1993): Multiple Vaterschaften in Bruten des SeggenrohrsängersAcrocephalus paludicola: Erste Ergebnisse des DNA — Fingerprinting. J. Orn. 134: 145–154.

    Article  Google Scholar 

  • Ders.,B. Leisler, T. R. Birkhead &A. Dyrcz (1995): Prolonged copulation, sperm reserves and sperm competition in the Aquatic WarblerAcrocephalus paludicola. Ibis 137, im Druck.

  • Thaler, E. (1979): Das Aktionssystem von Winter- und SommergoldhähnchenRegulus regulus, R. ignicapillus und deren ethologische Differenzierung. Bonn. zool. Monogr. 12: 1–151.

    Google Scholar 

  • Wawrzyniak, H., &G. Sohns (1977): Der Seggenrohrsänger. N. Brehm-Büch. 504, Wittenberg.

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Schulze-Hagen, K. Brutzeitliches Verhalten von SeggenrohrsängernAcrocephalus paludicola in der Voliere. J Ornithol 136, 177–186 (1995). https://doi.org/10.1007/BF01651239

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01651239

Navigation